Вставьте в present perfect 1 She's___to Venice and hasn't come back yet.
2 I've___to Greece six times.
3 He's___to the mountains twice.
4 They've___to the cinema. Wait till they return.
5Ann isn't in. She's__to the beach

1. She's been to Venice and hasn't come back yet.
Explanation: We use the present perfect tense to talk about actions or experiences that happened at an unspecified time in the past or whose specific time is not important. In this sentence, we are talking about the experience of going to Venice. The verb "to be" is in the present tense, so we use the present perfect tense with the verb "to be" (been) to indicate that she has completed the action of going to Venice.

2. I've been to Greece six times.
Explanation: In this sentence, we are talking about the speaker's past experiences of going to Greece. The verb "to go" is irregular, and its past participle form is "gone." We use the present perfect tense (have/has + past participle) to talk about past experiences that are relevant to the present.

3. He's been to the mountains twice.
Explanation: The sentence is talking about the person's past experiences of going to the mountains. Similar to the previous sentence, we use the present perfect tense to indicate past experiences that are relevant to the present.

4. They've been to the cinema. Wait till they return.
Explanation: Here, we are talking about the past action of going to the cinema. The verb "to go" is irregular, and its past participle form is "gone." We use the present perfect tense to talk about past actions that have an effect on the present. In this case, the fact that they have gone to the cinema means that they are not currently here, so we use "haven't yet returned."

5. Ann isn't in. She's gone to the beach.
Explanation: The sentence is talking about Ann's current location. The verb "to go" is irregular, and its past participle form is "gone." We use the present perfect tense to talk about past actions that have an effect on the present. In this case, the fact that she has gone to the beach means that she is not currently here.